Tomcat 서버 충돌 오류

Question

ServletApplication에서 run을 돌렸을때 tomcat오류가 뜹니다. 이클립스와 인텔리제이를 모두 사용중이라 오류가 있어 환경변수를 바꿨다가 다시 11.0.2로 돌아와도 오류가 사라지지않네요 .. 인텔리제이에서는 포트번호 변경해서 사용중입니다. 2022-08-27 00:29:08.038 INFO 11488 --- [ main] hello.servlet.ServletApplication : Starting ServletApplication using Java 11.0.2 on LAPTOP-1MO5SDCA with PID 11488 (C:\Users\bh011\IntellJ-servelt\servlet\out\production\classes started by bh011 in C:\Users\bh011\IntellJ-servelt\servlet) 2022-08-27 00:29:08.041 INFO 11488 --- [ main] hello.servlet.ServletApplication : No active profile set, falling back to 1 default profile: "default" 2022-08-27 00:29:08.943 INFO 11488 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8081 (http) 2022-08-27 00:29:08.952 INFO 11488 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2022-08-27 00:29:08.952 INFO 11488 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.65] 2022-08-27 00:29:09.029 INFO 11488 --- [ main] o.a.c.c.C.[Tomcat].[ localhost ].[/] : Initializing Spring embedded WebApplicationContext 2022-08-27 00:29:09.029 INFO 11488 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 930 ms 2022-08-27 00:29:09.060 ERROR 11488 --- [ main] o.s.b.web.embedded.tomcat.TomcatStarter : Error starting Tomcat context. Exception: java.lang.IllegalArgumentException. Message: Invalid [servlet/members/new-form] in servlet mapping 2022-08-27 00:29:09.075 INFO 11488 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2022-08-27 00:29:09.082 WARN 11488 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat 2022-08-27 00:29:09.089 INFO 11488 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2022-08-27 00:29:09.113 ERROR 11488 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh( ServletWebServerApplicationContext.java:165 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:577 ) ~[spring-context-5.3.22.jar:5.3.22] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh( ServletWebServerApplicationContext.java:147 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:734 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:308 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1306 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1295 ) ~[spring-boot-2.7.3.jar:2.7.3] at hello.servlet.ServletApplication.main( ServletApplication.java:12 ) ~[classes/:na] Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize( TomcatWebServer.java:142 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.( TomcatWebServer.java:104 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer( TomcatServletWebServerFactory.java:479 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer( TomcatServletWebServerFactory.java:211 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer( ServletWebServerApplicationContext.java:184 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh( ServletWebServerApplicationContext.java:162 ) ~[spring-boot-2.7.3.jar:2.7.3] ... 8 common frames omitted Caused by: java.lang.IllegalArgumentException: Invalid [servlet/members/new-form] in servlet mapping at org.apache.catalina.core.StandardContext.addServletMappingDecoded( StandardContext.java:3233 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.Context.addServletMappingDecoded( Context.java:905 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.ApplicationServletRegistration.addMapping( ApplicationServletRegistration.java:193 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.springframework.boot.web.servlet.ServletRegistrationBean.configure( ServletRegistrationBean.java:194 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.servlet.ServletRegistrationBean.configure( ServletRegistrationBean.java:51 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.servlet.DynamicRegistrationBean.register( DynamicRegistrationBean.java:113 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.servlet.RegistrationBean.onStartup( RegistrationBean.java:53 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize( ServletWebServerApplicationContext.java:237 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup( TomcatStarter.java:53 ) ~[spring-boot-2.7.3.jar:2.7.3] at org.apache.catalina.core.StandardContext.startInternal( StandardContext.java:5219 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.util.LifecycleBase.start( LifecycleBase.java:183 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1396 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1386 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at java.base/java.util.concurrent.FutureTask.run( FutureTask.java:264 ) ~[na:na] at org.apache.tomcat.util.threads.InlineExecutorService.execute( InlineExecutorService.java:75 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at java.base/java.util.concurrent.AbstractExecutorService.submit( AbstractExecutorService.java:140 ) ~[na:na] at org.apache.catalina.core.ContainerBase.startInternal( ContainerBase.java:919 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.StandardHost.startInternal( StandardHost.java:835 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.util.LifecycleBase.start( LifecycleBase.java:183 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1396 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.ContainerBase$StartChild.call( ContainerBase.java:1386 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at java.base/java.util.concurrent.FutureTask.run( FutureTask.java:264 ) ~[na:na] at org.apache.tomcat.util.threads.InlineExecutorService.execute( InlineExecutorService.java:75 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at java.base/java.util.concurrent.AbstractExecutorService.submit( AbstractExecutorService.java:140 ) ~[na:na] at org.apache.catalina.core.ContainerBase.startInternal( ContainerBase.java:919 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.StandardEngine.startInternal( StandardEngine.java:265 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.util.LifecycleBase.start( LifecycleBase.java:183 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.StandardService.startInternal( StandardService.java:432 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.util.LifecycleBase.start( LifecycleBase.java:183 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.core.StandardServer.startInternal( StandardServer.java:930 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.util.LifecycleBase.start( LifecycleBase.java:183 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.apache.catalina.startup.Tomcat.start( Tomcat.java:486 ) ~[tomcat-embed-core-9.0.65.jar:9.0.65] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize( TomcatWebServer.java:123 ) ~[spring-boot-2.7.3.jar:2.7.3] ... 13 common frames omitted Process finished with exit code 1

David · Answer

안녕하세요. 정현주님, 공식 서포터즈 David입니다. 오류를 자세히 읽어보시면 서블릿 매핑 중 url pattern이 잘못된 게 있다고 합니다. 작성하신 url pattern을 다시 한 번 살펴봐주세요. Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> [servlet/members/new-form] in servlet mapping 감사합니다.